Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBDx0wqTGa5GnTpXRnU22d5uM9ErAfKWf5L4HfLTrEQf22kRQoFWfngTcKU… (844 chars)"
  }
}